| Value | Category | Cases | |
|---|---|---|---|
| 1 | To a fully sufficient degree | 35 |
7.9%
|
| 2 | To a somewhat sufficient degree | 239 |
54%
|
| 3 | To a somewhat insufficient degree | 90 |
20.3%
|
| 4 | To a very insufficient degree | 16 |
3.6%
|
| 5 | Don't know | 51 |
11.5%
|
| NA | 12 |
2.7%
|